JP3260655B2 - エレクトロルミネッセントデバイス及びエレクトロルミネッセントディスプレイ - Google Patents
エレクトロルミネッセントデバイス及びエレクトロルミネッセントディスプレイInfo
- Publication number
- JP3260655B2 JP3260655B2 JP08633697A JP8633697A JP3260655B2 JP 3260655 B2 JP3260655 B2 JP 3260655B2 JP 08633697 A JP08633697 A JP 08633697A JP 8633697 A JP8633697 A JP 8633697A JP 3260655 B2 JP3260655 B2 JP 3260655B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- substrate
- planar
- microcavity
- light emitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 58
- 239000000463 material Substances 0.000 claims description 31
- 239000000945 filler Substances 0.000 claims description 16
- 239000003086 colorant Substances 0.000 claims description 12
- 238000005401 electroluminescence Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 230000005684 electric field Effects 0.000 claims description 8
- 239000011368 organic material Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 230000005525 hole transport Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- GOLORTLGFDVFDW-UHFFFAOYSA-N 3-(1h-benzimidazol-2-yl)-7-(diethylamino)chromen-2-one Chemical compound C1=CC=C2NC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 GOLORTLGFDVFDW-UHFFFAOYSA-N 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 claims description 2
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229920000553 poly(phenylenevinylene) Polymers 0.000 claims description 2
- 229920000767 polyaniline Polymers 0.000 claims description 2
- 230000027756 respiratory electron transport chain Effects 0.000 claims description 2
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical class [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 claims description 2
- 239000010980 sapphire Substances 0.000 claims description 2
- 229910052594 sapphire Inorganic materials 0.000 claims description 2
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical class C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- 239000002019 doping agent Substances 0.000 claims 2
- 239000000377 silicon dioxide Substances 0.000 claims 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000011149 active material Substances 0.000 claims 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000004408 titanium dioxide Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 143
- 230000008859 change Effects 0.000 description 21
- 238000001228 spectrum Methods 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 9
- 238000012546 transfer Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 240000004050 Pentaglottis sempervirens Species 0.000 description 4
- 235000004522 Pentaglottis sempervirens Nutrition 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000005350 fused silica glass Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- -1 (8-hydroxyquinoline) aluminum Chemical compound 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000295 emission spectrum Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 108010094028 Prothrombin Proteins 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- AGVAZMGAQJOSFJ-WZHZPDAFSA-M cobalt(2+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+2].N#[C-].[N-]([C@@H]1[C@H](CC(N)=O)[C@@]2(C)CCC(=O)NC[C@@H](C)OP(O)(=O)O[C@H]3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)\C2=C(C)/C([C@H](C\2(C)C)CCC(N)=O)=N/C/2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O AGVAZMGAQJOSFJ-WZHZPDAFSA-M 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 108010014172 Factor V Proteins 0.000 description 1
- 108010000499 Thromboplastin Proteins 0.000 description 1
- 102000002262 Thromboplastin Human genes 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000000319 biphenyl-4-yl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000004456 color vision Effects 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001194 electroluminescence spectrum Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 1
- BDVZHDCXCXJPSO-UHFFFAOYSA-N indium(3+) oxygen(2-) titanium(4+) Chemical compound [O-2].[Ti+4].[In+3] BDVZHDCXCXJPSO-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- DCZNSJVFOQPSRV-UHFFFAOYSA-N n,n-diphenyl-4-[4-(n-phenylanilino)phenyl]aniline Chemical compound C1=CC=CC=C1N(C=1C=CC(=CC=1)C=1C=CC(=CC=1)N(C=1C=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 DCZNSJVFOQPSRV-UHFFFAOYSA-N 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 230000016776 visual perception Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/875—Arrangements for extracting light from the devices
- H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/917—Electroluminescent
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/630,237 US5814416A (en) | 1996-04-10 | 1996-04-10 | Wavelength compensation for resonant cavity electroluminescent devices |
| US630237 | 1996-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1041071A JPH1041071A (ja) | 1998-02-13 |
| JP3260655B2 true JP3260655B2 (ja) | 2002-02-25 |
Family
ID=24526361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08633697A Expired - Fee Related JP3260655B2 (ja) | 1996-04-10 | 1997-04-04 | エレクトロルミネッセントデバイス及びエレクトロルミネッセントディスプレイ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5814416A (de) |
| EP (1) | EP0801429B1 (de) |
| JP (1) | JP3260655B2 (de) |
| KR (1) | KR100255899B1 (de) |
| DE (1) | DE69724690T2 (de) |
| TW (1) | TW400683B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7903055B2 (en) | 2004-04-30 | 2011-03-08 | Sanyo Electric Co., Ltd. | Light-emitting display |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW359765B (en) | 1996-05-10 | 1999-06-01 | Seiko Epson Corp | Projection type liquid crystal display apparatus |
| FR2759495B1 (fr) * | 1997-02-10 | 1999-03-05 | Commissariat Energie Atomique | Dispositif semiconducteur en polymere comportant au moins une fonction redresseuse et procede de fabrication d'un tel dispositif |
| US6362566B2 (en) * | 1998-09-11 | 2002-03-26 | Motorola, Inc. | Organic electroluminescent apparatus |
| KR100277639B1 (ko) * | 1998-11-12 | 2001-01-15 | 김순택 | 유기 전자발광소자 |
| US6274980B1 (en) | 1998-11-16 | 2001-08-14 | The Trustees Of Princeton University | Single-color stacked organic light emitting device |
| WO2000065879A1 (en) * | 1999-04-28 | 2000-11-02 | Emagin Corporation | Organic electroluminescence device with high efficiency reflecting element |
| GB2349979A (en) * | 1999-05-10 | 2000-11-15 | Cambridge Display Tech Ltd | Light-emitting devices |
| GB2352050A (en) * | 1999-07-13 | 2001-01-17 | Coherent Optics | Interference filters |
| AU1244601A (en) * | 1999-10-29 | 2001-05-14 | Trustees Of Princeton University, The | Organic light emitting diode having spherical shaped patterns |
| JP2001267074A (ja) * | 2000-03-22 | 2001-09-28 | Fuji Photo Film Co Ltd | 有機発光素子 |
| TW516164B (en) * | 2000-04-21 | 2003-01-01 | Semiconductor Energy Lab | Self-light emitting device and electrical appliance using the same |
| US6466135B1 (en) * | 2000-05-15 | 2002-10-15 | General Electric Company | Phosphors for down converting ultraviolet light of LEDs to blue-green light |
| US6963168B2 (en) * | 2000-08-23 | 2005-11-08 | Idemitsu Kosan Co., Ltd. | Organic EL display device having certain relationships among constituent element refractive indices |
| JP4053260B2 (ja) * | 2000-10-18 | 2008-02-27 | シャープ株式会社 | 有機エレクトロルミネッセンス表示素子 |
| WO2002057819A2 (en) * | 2000-11-28 | 2002-07-25 | Massachusetts Institute Of Technology | Three dimensional high index optical waveguides bends and splitters |
| US6888305B2 (en) * | 2001-11-06 | 2005-05-03 | Universal Display Corporation | Encapsulation structure that acts as a multilayer mirror |
| WO2003047316A1 (en) * | 2001-11-29 | 2003-06-05 | The Trustees Of Princeton University | Increased emission efficiency in organic light-emitting devices on high-index substrates |
| US7012363B2 (en) * | 2002-01-10 | 2006-03-14 | Universal Display Corporation | OLEDs having increased external electroluminescence quantum efficiencies |
| KR100978012B1 (ko) | 2002-06-28 | 2010-08-25 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 투명 캐쏘드를 구비한 전기발광 디바이스 |
| DE10228939A1 (de) * | 2002-06-28 | 2004-01-15 | Philips Intellectual Property & Standards Gmbh | Elektrolumineszierende Vorrichtung mit transparenter Kathode |
| KR100875097B1 (ko) * | 2002-09-18 | 2008-12-19 | 삼성모바일디스플레이주식회사 | 광학 공진 효과를 이용한 유기 전계발광 소자 |
| US6861800B2 (en) * | 2003-02-18 | 2005-03-01 | Eastman Kodak Company | Tuned microcavity color OLED display |
| US20040140757A1 (en) * | 2003-01-17 | 2004-07-22 | Eastman Kodak Company | Microcavity OLED devices |
| US7147352B2 (en) * | 2003-06-23 | 2006-12-12 | Howmedica Leibinger, Inc. | Precision light emitting device |
| JP4543798B2 (ja) * | 2003-08-18 | 2010-09-15 | セイコーエプソン株式会社 | 有機ｅｌ装置および電子機器 |
| US7268485B2 (en) * | 2003-10-07 | 2007-09-11 | Eastman Kodak Company | White-emitting microcavity OLED device |
| EP2254390B1 (de) * | 2004-03-26 | 2012-07-04 | Panasonic Corporation | Organisches lichtemittierendes Element |
| US7683391B2 (en) * | 2004-05-26 | 2010-03-23 | Lockheed Martin Corporation | UV emitting LED having mesa structure |
| TWI266564B (en) * | 2004-08-06 | 2006-11-11 | Au Optronics Corp | Organic electro-luminescence device and method for forming the same |
| US7489074B2 (en) | 2004-09-28 | 2009-02-10 | Osram Opto Semiconductors Gmbh | Reducing or eliminating color change for microcavity OLED devices |
| KR100683693B1 (ko) * | 2004-11-10 | 2007-02-15 | 삼성에스디아이 주식회사 | 발광 장치 |
| JP2008527631A (ja) * | 2004-12-30 | 2008-07-24 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ミラースタックを有する電子デバイス |
| KR101197045B1 (ko) | 2005-02-07 | 2012-11-06 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
| TWI282699B (en) | 2005-03-14 | 2007-06-11 | Au Optronics Corp | Method of fabrication organic light emitting diode display |
| CN100459223C (zh) * | 2005-03-25 | 2009-02-04 | 友达光电股份有限公司 | 有机发光显示器的制造方法 |
| US20080218063A1 (en) * | 2005-06-03 | 2008-09-11 | Koninklijke Philips Electronics, N.V. | Organic Electroluminescent Light Source |
| US8205999B2 (en) * | 2005-06-14 | 2012-06-26 | Koninklijke Philips Electronics N.V. | Multi view display device |
| JP2007027018A (ja) * | 2005-07-21 | 2007-02-01 | Hitachi Ltd | ディスプレイパネルの製造方法及びアノードパネル |
| FR2893215A1 (fr) | 2005-11-04 | 2007-05-11 | Thomson Licensing Sa | Diode organique electroluminescente a cavite optique de resonnance et a extracteur servant de filtre spatial de lumiere |
| KR101230316B1 (ko) * | 2006-03-21 | 2013-02-06 | 삼성디스플레이 주식회사 | 표시장치와 그 제조방법 |
| JP2008210665A (ja) * | 2007-02-27 | 2008-09-11 | Canon Inc | 有機発光素子及びそれを用いた表示装置 |
| CN101017884B (zh) * | 2007-02-28 | 2013-08-14 | 友达光电股份有限公司 | 自发光显示装置 |
| JP5126653B2 (ja) * | 2007-04-09 | 2013-01-23 | 大日本印刷株式会社 | エレクトロルミネッセンス素子 |
| US8179034B2 (en) | 2007-07-13 | 2012-05-15 | 3M Innovative Properties Company | Light extraction film for organic light emitting diode display and lighting devices |
| KR100909389B1 (ko) * | 2008-04-21 | 2009-07-24 | 삼성모바일디스플레이주식회사 | 유기전계발광표시장치 |
| KR100953658B1 (ko) * | 2008-06-05 | 2010-04-20 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 |
| JP5170020B2 (ja) * | 2008-10-03 | 2013-03-27 | セイコーエプソン株式会社 | 有機ｅｌ装置及び電子機器 |
| US7957621B2 (en) | 2008-12-17 | 2011-06-07 | 3M Innovative Properties Company | Light extraction film with nanoparticle coatings |
| KR101703770B1 (ko) | 2009-07-01 | 2017-02-07 | 코닌클리케 필립스 엔.브이. | Ｏｌｅｄ 기반의 발광 장치 |
| US20110058770A1 (en) * | 2009-09-10 | 2011-03-10 | E. I. Du Pont De Nemours And Company | Sub-surface engraving of oled substrates for improved optical outcoupling |
| KR101413461B1 (ko) * | 2012-10-31 | 2014-07-01 | 에스에프씨 주식회사 | 유기 전계 발광 소자 및 이의 제조방법 |
| CN103996692B (zh) * | 2014-04-15 | 2016-01-06 | 京东方科技集团股份有限公司 | 有机发光二极管阵列基板及其制作方法和显示装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2797883B2 (ja) * | 1993-03-18 | 1998-09-17 | 株式会社日立製作所 | 多色発光素子とその基板 |
| US5405710A (en) * | 1993-11-22 | 1995-04-11 | At&T Corp. | Article comprising microcavity light sources |
-
1996
- 1996-04-10 US US08/630,237 patent/US5814416A/en not_active Expired - Lifetime
-
1997
- 1997-04-01 DE DE69724690T patent/DE69724690T2/de not_active Expired - Lifetime
- 1997-04-01 EP EP97302215A patent/EP0801429B1/de not_active Expired - Lifetime
- 1997-04-04 JP JP08633697A patent/JP3260655B2/ja not_active Expired - Fee Related
- 1997-04-10 KR KR1019970013242A patent/KR100255899B1/ko not_active IP Right Cessation
- 1997-05-12 TW TW086106297A patent/TW400683B/zh not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7903055B2 (en) | 2004-04-30 | 2011-03-08 | Sanyo Electric Co., Ltd. | Light-emitting display |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0801429B1 (de) | 2003-09-10 |
| DE69724690D1 (de) | 2003-10-16 |
| US5814416A (en) | 1998-09-29 |
| JPH1041071A (ja) | 1998-02-13 |
| KR970073229A (ko) | 1997-11-07 |
| EP0801429A1 (de) | 1997-10-15 |
| TW400683B (en) | 2000-08-01 |
| DE69724690T2 (de) | 2004-07-15 |
| KR100255899B1 (ko) | 2000-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3260655B2 (ja) | エレクトロルミネッセントデバイス及びエレクトロルミネッセントディスプレイ | |
| JP2786403B2 (ja) | 発光素子の層構造およびこれを含むフラットパネルディスプレイ | |
| CN110034240B (zh) | 发光器件以及包括该发光器件的显示装置 | |
| Jordan et al. | Efficiency enhancement of microcavity organic light emitting diodes | |
| KR102664401B1 (ko) | 발광 소자 및 이를 포함하는 디스플레이 장치 | |
| EP0616488B1 (de) | Lichtemitierende Elemente | |
| JP7191401B2 (ja) | Ｏｌｅｄマイクロキャビティ設計と最適化方法 | |
| JPH07320864A (ja) | 微小空胴光源を含む製品 | |
| KR102692567B1 (ko) | 발광 소자 및 이를 포함하는 디스플레이 장치 | |
| CN110854286A (zh) | 发光器件和包括发光器件的显示装置 | |
| US20230247859A1 (en) | Light emitting device and display apparatus including the same | |
| US20240244875A1 (en) | Light-emitting device including nanostructures and display apparatus including the same | |
| KR101009868B1 (ko) | 전력변환능이 개선된 수직 공동 광-생성 디바이스 | |
| Lidzey et al. | Pixelated multicolor microcavity displays | |
| US20070177388A1 (en) | Light-enhancing structure | |
| Jordan et al. | Efficiency enhancements of microcavity organic light-emitting diodes | |
| Peng et al. | P‐78: Design and Characterization of Organic Light Emitting Diodes with Microcavity Structure | |
| JP2005026057A (ja) | 有機発光表示装置 | |
| US11588135B2 (en) | Microcavity pixel array design and method | |
| US20240341157A1 (en) | Multiple distributed bragg reflector pixel array | |
| JP2003178877A (ja) | 発光素子 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071214 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081214 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081214 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091214 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091214 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101214 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111214 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121214 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121214 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131214 Year of fee payment: 12 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |